Amber Zietz, CNM
NPI 1134290406 · Advanced Practice Midwife · Portland, OR
Amber Zietz, CNM is a Advanced Practice Midwife provider in Portland, OR (NPI 1134290406).
Provider details
- NPI number
- 1134290406
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 1717 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-10
- Last updated
- 2020-10-06
- Certified
- 2020-10-06
Frequently asked questions
- What is Amber Zietz's NPI number?
- Amber Zietz's National Provider Identifier (NPI) is 1134290406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Zietz's specialty?
- Amber Zietz is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amber Zietz located?
- Amber Zietz's practice location on file with NPPES is 9340 Sw Barnes Rd, Portland, OR 97225-6623.
- What is Amber Zietz's phone number?
- The practice phone number listed in the NPPES registry for Amber Zietz is (503) 216-2807.
- Is Amber Zietz's NPI active?
- Yes — Amber Zietz's NPI (1134290406) is active in the NPPES registry as of the last update on 2020-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.